
/*import Google Web fonts*/
@import url('https://fonts.googleapis.com/css?family=Montserrat:400,600,700|Roboto');

body {
  font-family: 'Roboto', sans-serif;
  overflow: hidden;
}
html,
body {
  height: 100%;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  letter-spacing: 0.02em;
}
h2 {
  font-size: 23px;
  margin-bottom: 15px;
}
h3 {
  font-size: 20px;
}
h4 {
  font-size: 14px;
  line-height: 30px;
}
p {
  font-size: 17px;
  color: #888;
  line-height: 27px;
  font-family: 'Roboto', sans-serif;
}
ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none
}
.mt20 {
  margin-top: 20px;
}
.mt30 {
  margin-top: 30px;
}
/* [class*="-section"] {
  overflow: hidden;
} */
.no-pad {
  padding-left: 0;
  padding-right: 0;
}
.spad {
  padding: 90px 0;
}
.section-title {
  text-align: center;
  margin-bottom: 30px;
}

/* Preloader
==================================================*/

/* #preloader {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #f5f5f5;
  z-index: 1000;
}
.pre-container {
  position: absolute;
  left: 50%;
  top: 50%;
  bottom: auto;
  right: auto;
  -webkit-transform: translateX(-50%) translateY(-50%);
  transform: translateX(-50%) translateY(-50%);
  text-align: center;
} 
.spinner {
  width: 40px;
  height: 40px;
  position: relative;
  margin: 100px auto;
}
.double-bounce1,
.double-bounce2 {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: #333;
  opacity: 0.6;
  position: absolute;
  top: 0;
  left: 0;
  -webkit-animation: bounce 2.0s infinite ease-in-out;
  animation: bounce 2.0s infinite ease-in-out;
}
.double-bounce2 {
  -webkit-animation-delay: -1.0s;
  animation-delay: -1.0s;
}*/
@-webkit-keyframes bounce {
  0%,
  100% {
    -webkit-transform: scale(0.0)
  }
  50% {
    -webkit-transform: scale(1.0)
  }
}
@keyframes bounce {
  0%,
  100% {
    transform: scale(0.0);
    -webkit-transform: scale(0.0);
  }
  50% {
    transform: scale(1.0);
    -webkit-transform: scale(1.0);
  }
}

/* Header
==================================================*/


/* nav {
  position: fixed;
  background: #fff;
  z-index: 9;
  display: none;
  width: 100%;
  padding: 20px;
  top: 0;
  left: 0;
  clear: both;
  box-shadow: -5px 10px 12px -10px rgba(201, 201, 201, 0.67);
}
nav.subpage-nav {
  position: relative;
  display: block;
}
.nav-menu {
  float: right;
  line-height: 32px;
  display: block;
}
nav ul li {
  float: left;
  margin-right: 15px;
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  text-transform: uppercase;
  position: relative;
}
nav ul li a {
  color: #000;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
  position: relative;
}
nav ul li a:focus{
  color: #000;
}
nav ul li a:hover,
nav ul li.current a {
  color: #b1b1b1 !important;
} */
/* .mobile-bar {
  width: 35px;
  height: 21px;
  display: none;
  float: right;
  position: relative;
  cursor: pointer;
}
.mobile-bar span {
  height: 3px;
  width: 35px;
  display: block;
  background: #000;
  position: absolute;
  top: 9px;
  -webkit-transition: all 0.2s;
  transition: all 0.2s;
}
.mobile-bar.active span {
  background-color: transparent;
}
.mobile-bar span:after,
.mobile-bar span:before {
  position: absolute;
  content: "";
  width: 35px;
  height: 3px;
  background: #000;
  -webkit-transform: rotate(0deg);
  transform: rotate(0deg);
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
}
.mobile-bar span:after {
  top: 8px;
}
.mobile-bar span:before {
  top: -8px;
}
.mobile-bar.active span:after {
  top: 0px;
  width: 30px;
  -webkit-transform: rotate(40deg);
  transform: rotate(40deg);
}
.mobile-bar.active span:before {
  top: 0px;
  width: 30px;
  -webkit-transform: rotate(-40deg);
  transform: rotate(-40deg);
} */

/* Intro
==================================================*/

.intro-section {
  background-image: url(../img/背景.jpg);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
  width: 100%;
  height: 100%;
  position: relative;
  display: table;
}
 .intro-section:after {
  position: absolute;
  content: "";
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  background: #000;
  opacity: 0.85;
  z-index: 1;
} 
.intro-content {
  display: table-cell;
  vertical-align: middle;
  text-align: center;
  position: relative;
  z-index: 2
}
.intro-content h1 {
  font-size: 80px;
  color: #fff;
  text-transform: uppercase;
  text-shadow: 0 0 16px rgba(0, 0, 0, 0.4);
  margin-bottom: 10px;
}

.down {
  position: absolute;
  display: table;
  width: 100px;
  height: 50px;
  background: rgba(175, 175, 175, 0.2);
  left: 50%;
  bottom: 0;
  margin-left: -50px;
  border-radius: 50px 50px 0 0px;
  z-index: 3;
  overflow: hidden;
}
.down i {
  position: relative;
  display: table-cell;
  vertical-align: middle;
  text-align: center;
  font-size: 40px;
  color: #fff;
  text-shadow: 0 0 15px rgba(0, 0, 0, 0.4);
  -webkit-animation: down 1.8s infinite;
  animation: down 1.8s infinite;
}
@-webkit-keyframes down {
  0% {
    top: 0;
    opacity: 0.5;
  }
  25% {
    top: 10px;
    opacity: 1;
  }
  50% {
    top: 5px;
    opacity: 1;
  }
  100% {
    top: 15px;
    opacity: 0;
  }
}
@keyframes down {
  0% {
    top: 0;
    opacity: 0.5;
  }
  25% {
    top: 10px;
    opacity: 1;
  }
  50% {
    top: 5px;
    opacity: 1;
  }
  100% {
    top: 15px;
    opacity: 0;
  }
}

/* About
==================================================*/

.about-image img {
  min-width: 100%;
}
.about-text {
  margin-bottom: 20px;
}
.about-text h3 {
  margin-bottom: 25px;
}
.single-progress-item {
  margin-bottom: 30px;
}
.skills .single-progress-item:last-child {
  margin-bottom: 0;
}
.single-progress-item h4 {
  letter-spacing: 0.09em;
  text-transform: uppercase;
  line-height: 27px;
  margin-bottom: 5px;
  font-size: 14px;
}
.progress-bar-style {
  display: block;
  height: 10px;
  background: #d6d6d6;
  position: relative;
  width: 100%;
  border-radius: 5px;
}
.bar-inner {
  position: absolute;
  height: 100%;
  left: 0;
  top: 0;
  background: #222;
  border-radius: 5px;
}
.bar-inner span {
  position: absolute;
  right: 10px;
  top: -18px;
  font-size: 13px;
}

/* 内容 */
.container ul{
  list-style: none;
}
.container ul li a{
  text-decoration: none;
  font-size: 24px;
  color:black;
}
.container ul li a:hover{
  color: blue;
  font-size: 30px;
}
